Kepler - band - ended in 2006.
Kepler - band - was created in 1997.
The Kepler mission ended on October 30, 2018 after over nine years of operation.
Most diodes have a band (or marking), at one end. The band end is considered the positive end. You can also consider the "band" as a symbol of a gate or blockage. Power flowing from the non-band end to the band end will flow, but power flowing from the band end backwards will not. (That's my method that works for me).
End of Green - band - was created in 1992.
Them - band - ended in 1972.
If - band - ended in 1975.
The Band ended in 1999.
West End Girls - Canadian band - ended in 1994.
if a diode has color band markings they are on the cathode end
- band - ended in 1979.
There are lots of planets in the Kepler series. To answer your question, we need to know to which number Kepler you are asking about.
NASA's space telescope "kepler"